Mild steel box section 40 x 40mm 2.5mm wall thickness.
Steel Grade : EN10219, S235JRH, ST37.
I'm a DIYer and have used DCiron several times now. As a result of the efficient service and extensive range I wouldn't go anywhere else. They are fantastic!!
Ordered Tuesday come on Thursday excellent service
Good price and speedy delivery
Very happy with this company it's the first time I have used them and cannot fault them order delivered to the place I was doing the work and put in the garage for safe keeping will definitely be using them again